American aerospace and AI company
Space Exploration Technologies Corp. - known universally as SpaceX - is the Delaware C-Corporation founded by Elon Musk in 2002 that designs and operates the Falcon 9 and Falcon Heavy orbital launch vehicles, the Dragon crew and cargo spacecraft, the Starship fully reusable super-heavy lift system, and the Starlink satellite internet constellation.
With more than 7,000 Starlink satellites in orbit serving more than four million subscribers, SpaceX has become the largest satellite operator in history and the dominant provider of commercial orbital launch services.
Operational headquarters are at the Starbase facility in Boca Chica, Texas, with major operations in Hawthorne, California (Falcon and Dragon manufacturing), McGregor, Texas (engine testing), Vandenberg Space Force Base (West Coast launch), and Cape Canaveral (East Coast launch). Annual revenue surpassed 10 billion US dollars in 2024.
SpaceX remains privately held with a valuation above 350 billion US dollars after 2024 tender offers, making it the most valuable private company in the world.
SpaceX was incorporated in Delaware in March 2002, only a few months after Musk sold his stake in PayPal. Like nearly every US venture-backed aerospace or defense company - Relativity Space, Rocket Lab, Anduril, Skydio, Shield AI - it chose Delaware as the top of its corporate stack despite having no material operations in the state.
The appeal is the usual set: Delaware's Chancery Court handles cap-table and governance disputes predictably under the business-judgment rule, its corporate code supports multiple classes of preferred and common stock, and its case law on super-voting founder shares is deeper than any other US state's.
Musk holds Class B common stock with super-voting rights, giving him effective control over SpaceX's board despite multiple rounds of outside investment from Founders Fund, Google, Fidelity, Sequoia, a16z, and sovereign wealth funds.
Because SpaceX is private, exact voting percentages are not public, but the structure is well-understood from leaked cap-table data and Delaware franchise-tax filings.
Delaware also accommodates SpaceX's government-contract requirements cleanly: NASA, the Space Force, and the NRO all prefer to contract with US C-Corps with clear ownership structures, and Delaware's statutory framework for tracking preferred-stock rights, ROFR provisions, and transfer restrictions makes ITAR and CFIUS compliance straightforward.
SpaceX is also a case study in why aerospace and defense founders should consider Delaware early - many federal contract vehicles require US incorporation in a state with a clear corporate code, and the State Department's ITAR registration process specifically asks for state of incorporation.
Switching states mid-lifecycle is expensive (5-15 million US dollars in legal fees for a mid-stage redomiciliation), so getting to Delaware before government contracting begins is the default recommendation.
Neither, legally. SpaceX is Space Exploration Technologies Corp., a Delaware C-Corporation incorporated in March 2002. Its operational headquarters moved from Hawthorne, California to Starbase in Boca Chica, Texas in 2024, but that is an operational move, not a legal one. The legal entity remains Delaware-domiciled, with its registered agent at the Corporation Trust Center in Wilmington.
The Texas move triggered some state tax and employment-law changes but did not affect SpaceX's Delaware corporate governance or its federal contracting registrations.
Most federal contracting agencies, NASA, DoD, NRO, Space Force, prefer US C-Corps with clear ownership and governance structures. Delaware's corporate code provides the cleanest framework for tracking cap-table rights, transfer restrictions, and foreign-ownership limits, which matters for ITAR compliance and CFIUS review.
Nearly every major US defense-tech company, Anduril, Palantir, Shield AI, Skydio, Saronic, is Delaware-domiciled for the same reasons.
SpaceX is private, so exact numbers are not public, but leaked cap-table data and Delaware franchise-tax filings indicate Musk holds Class B super-voting common stock giving him majority board control despite owning less than half of total economic equity.
Delaware's General Corporation Law § 151 explicitly permits this kind of unequal-voting structure, and founders of capital-intensive companies like SpaceX routinely use it to retain strategic direction through dilutive funding rounds.
The corporate side is straightforward, file a Delaware C-Corp with multi-class common and authorized preferred, use a professional registered agent, adopt standard bylaws. The hard parts are ITAR registration (which restricts foreign ownership), CFIUS compliance (which complicates foreign investors), and federal contracting vehicle access (which requires SAM.gov registration and often a facility security clearance).
Budget 200-500k US dollars in year-one legal and compliance costs for a serious aerospace venture, most of it not corporate-formation but regulatory.
